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Product Introduction
Successor Multi-Layer Co-Extrusion Blow Molding Machine: High-Barrier Precision Co-Extrusion Blow Molding Solution
The Successor Multi-Layer Co-Extrusion Blow Molding Machine stands as a professional, high-precision industrial solution, purpose-engineered to produce multi-layer hollow plastic products that demand strict barrier, strength, and chemical resistance performance. Tailored for global food packaging, chemical industrial, automotive, and pharmaceutical manufacturing sectors, this system centers on a proprietary, ultra-stable multi-layer co-extrusion die head — the core component that ensures unmatched melt uniformity, consistent layer distribution, and reliable long-term operation for continuous high-volume production.
Whether manufacturing food-grade high-barrier packaging to extend shelf life, chemical-resistant industrial containers, or automotive fuel system components with exceptional anti-permeation properties, this machine delivers the precision, flexibility, and stability required to meet the most rigorous international industry standards.
At the heart of the machine's superior performance lies its exquisitely engineered, highly stable multi-layer co-extrusion die head, optimized for multi-material co-melting and uniform co-extrusion. Featuring a precision-machined smooth flow channel design, it eliminates dead corners and material retention, preventing resin degradation, color inconsistency, and interlayer delamination even during long-duration continuous production. This optimized flow structure ensures smooth, consistent melt delivery for materials with varying viscosities and processing characteristics, laying the groundwork for flawless multi-layer molding.
This versatile machine is ideal for manufacturing a broad spectrum of multi-layer hollow plastic products: food and beverage high-barrier packaging (sauce bottles, edible oil containers, dairy packaging, infant milk powder cans), chemical and pesticide containers with exceptional corrosion resistance, automotive multi-layer fuel tanks with outstanding gasoline and hydrocarbon permeation resistance, pharmaceutical sterile packaging, and cosmetic vacuum containers with high oxygen barrier performance.
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Machine Specifications
| Model | Unit | SX-2L-2S-TH | SX-5L-2S-TH | SX-12L-2S-TH | SX-2L-2S-DT | SX-5L-2S-DT | SX-12L-2S-DT |
| Max. Product Volume | L | 2 | 5 | 12/1; 5/2 | 2 | 5 | 12/1; 5/2 |
| Dry Cycle | pc/h | 800X2 | 700x2 | 600x2 | 800x2 | 700x2 | 600x2 |
| Screw Diameter | mm | 60+30+30 | 70+40+30 | 80+60+60 | 60+40+25 | 70+40+25 | 80+50+25 |
| Screw L/D Ratio | L/D | 25 | 25 | 25 | 25 | 25 | 25 |
| Screw Motor Power | Kw | 15+4+4 | 22+7.5+4 | 30+15+15 | 15+7.5+1.1 | 22+7.5+1.1 | 30+11+1.1 |
| Screw Heating Capacity | Kw | 5x3 | 7x3 | 9x4 | 6x3 | 7x3 | 8x4 |
| No. Of Heating Zone | Zone | 3 | 3 | 4 | 3 | 3 | 4 |
| Output Of HDPE | Kg/hr | 50-70 | 80-100 | 130-160 | 60-80 | 80-90 | 120-150 |
| Oil Pump Driver Power | Kw | 7.5-11 | 11-15 | 11-15 | 7.5-11 | 11-15 | 16-22 |
| Clamping Force | Kn | 38 | 68 | 110 | 38 | 68 | 110 |
| Mold Stroke | mm | 138-368 | 148-508 | 180-600 | 138-368 | 148-508 | 180-600 |
| Size Of Mold (W*H) | mm | 300x320 | 370x390 | 500x510 | 300x320 | 370x390 | 500x510 |
| Moving Distance | mm | 370 | 420 | 600 | 370 | 420 | 600 |
| Max. Die Diameter | mm | 90 | 160 | 220 | 90 | 160 | 220 |
| Die Heat Capacity | Kw | 1.8-3.5 | 3.5-4.3 | 4.4-5.5 | 1.8-3.5 | 3.5-4.3 | 4.4-5.5 |
| Blowing Pressure | Mpa | 0.6-0.8 | 0.6-0.8 | 0.7-0.8 | 0.6-0.8 | 0.6-0.8 | 0.7-0.8 |
| Air Volume | Mlin | 0.4 | 0.8 | 0.6 | 0.4 | 0.6 | 0.8 |
| Cooling Water Pressure | Mpa | 0.3 | 0.4 | 0.5 | 0.3 | 0.4 | 0.5 |
| Water Consumption | L/min | 50 | 60 | 70 | 50 | 65 | 65 |
| Weight Of Machine | Ton | 4.8 | 5.2 | 11.5 | 4.5 | 10.2 | 10.2 |
| Size Of Machine | m (LxWxH) | 3x2x2.1 | 3.2x2.1x2.1 | 3.5x3.5x2.6 | 3x2x2.1 | 3.5x3x2.6 | 3.5x3x2.6 |
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